\documentclass[t, aspectratio=169, 14pt]{beamer} %PPT 字体较大

\usepackage{amssymb,amsmath,amsfonts,latexsym}
\usepackage{ctex}

\usetheme{Madrid} % 更多主题：Warsaw, Boadilla, CambridgeUS, ...

%\usecolortheme{crane} 
\usecolortheme{seagull} 
%\usecolortheme{seahorse} 
% 更多颜色主题：albatross beaver beetle crane default dolphin dove fly lily orchid rose seagull seahorse sidebartab structure whale wolverine

\linespread{1.2} %增加行距

\title[6.3-6.4: 维数、基与坐标、基变换与坐标变换]{高等代数第六章：线性空间}% 设置标题、作者和日期
\subtitle{6.3-6.4：维数、基与坐标、基变换与坐标变换}
\author[线性空间]{LQW}
\institute[]{}
%\date{\today} % 或者指定日期如 
\date{2025年3月31日 - 4月6日}

\input{LAProblemSetE} % 载入题库文件 

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\begin{document}

\begin{frame}
\titlepage
\end{frame}

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\begin{frame}{内容提要}
\begin{enumerate}\itemsep1em
\item \EABSA
\begin{enumerate}
\item \EABSAa
\item \EABSAb
\item \EABSAc
\item \EABSAd
\end{enumerate}

\item \EABSB
\begin{enumerate}
\item \EABSBa
\item \EABSBb
\end{enumerate}

\end{enumerate}

\end{frame}

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\begin{frame}[allowframebreaks]\frametitle{讲解}

\begin{enumerate}
\item  \ETA   \vspace{0.3cm} \ETAsol  \newpage 
\item  \ETB   \vspace{0.3cm} \ETBsol  \newpage 
\item  \ETC   \\ \vspace{0.3cm} \ETCsol  \newpage 
\item  \ETD   \vspace{0.3cm} \ETDsol  \newpage  
\item  \ETE   \vspace{0.3cm} \ETEsol  \newpage 
\item  \ETF   \vspace{0.3cm} \ETFsol  \newpage 
\item  \ETG   \vspace{-1.2cm} \ETGsol  \newpage 
\item  \ETH   \vspace{0.3cm} \ETHsol 
\end{enumerate}

\end{frame}

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\begin{frame}[allowframebreaks]\frametitle{习题}

\begin{enumerate}
\item  \EEA \newpage 
\item  \EEB \newpage 
\item  \EEC \newpage 
\item  \EED 
\end{enumerate}

\end{frame}
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% 结束文档
\end{document}


